1# SPDX-License-Identifier: GPL-2.0 2# ========================================================================== 3# Installing dtb files 4# 5# Installs all dtb files listed in $(dtb-y) either in the 6# INSTALL_DTBS_PATH directory or the default location: 7# 8# $INSTALL_PATH/dtbs/$KERNELRELEASE 9# ========================================================================== 10 11src := $(obj) 12 13PHONY := __dtbs_install 14__dtbs_install: 15 16export dtbinst_root ?= $(obj) 17 18include include/config/auto.conf 19include scripts/Kbuild.include 20include $(src)/Makefile 21 22dtbinst-files := $(sort $(dtb-y) $(if $(CONFIG_OF_ALL_DTBS), $(dtb-))) 23dtbinst-dirs := $(subdir-y) $(subdir-m) 24 25# Helper targets for Installing DTBs into the boot directory 26quiet_cmd_dtb_install = INSTALL $< 27 cmd_dtb_install = mkdir -p $(2); cp $< $(2) 28 29install-dir = $(patsubst $(dtbinst_root)%,$(INSTALL_DTBS_PATH)%,$(obj)) 30 31$(dtbinst-files): %.dtb: $(obj)/%.dtb 32 $(call cmd,dtb_install,$(install-dir)) 33 34$(dtbinst-dirs): 35 $(Q)$(MAKE) $(dtbinst)=$(obj)/$@ 36 37PHONY += $(dtbinst-files) $(dtbinst-dirs) 38__dtbs_install: $(dtbinst-files) $(dtbinst-dirs) 39 40.PHONY: $(PHONY) 41